4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| i2nnoe | 3 | 1798 | 804 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.040 | 0.144 | 0.160 | 37.6 | -17 | 71 | 1798 | 1798 | 8197 |
| initial | 0.005 | 0.159 | 0.170 | 19.2 | -28 | 19 | 1202 | 1202 | 8516 |
| SRMFix | -0.003 | 0.191 | 0.207 | 38.2 | -69 | 32 | 1176 | 1176 | 8576 |
| SRM | -0.565 | 0.565 | 0.691 | 132.0 | -277 | -45 | 923 | 804 | 8362 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-09-14 | SRM 518 | 2 | 728 | 755.13 | 0.05 | 25 | 1798 | 8197 | -45 | 804 | 8362 |
| 2 | 2011-08-30 | SRM 516 | 2 | 575 | 671.15 | 0.22 | 71 | 1773 | 8236 | -74 | 849 | 7575 |
| 1 | 2011-07-26 | SRM 513 | 2 | 965 | 867.27 | -0.16 | -17 | 1703 | 9141 | -277 | 923 | 6740 |